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From: Sean Farley <scf@FreeBSD.org>
Date: Sun, 6 Dec 2009 23:05:17 +0000 (UTC)
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Subject: cvs commit: src/lib/libc/stdlib getenv.c
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scf         2009-12-06 23:05:17 UTC

  FreeBSD src repository

  Modified files:
    lib/libc/stdlib      getenv.c 
  Log:
  SVN rev 200190 on 2009-12-06 23:05:17Z by scf
  
  Improve the comment within getenv() explaining the search order it takes to
  find a variable.  Include a note that it must not cause the internal
  environment to be generated since malloc() depends upon getenv().  To call
  malloc() would create a circular dependency.
  
  Recommended by: green
  Approved by:    jilles
  MFC after:      1 week
  
  Revision  Changes    Path
  1.18      +9 -8      src/lib/libc/stdlib/getenv.c